Viewing archive of Friday, 24 July 1998

Sunspot numberNew regionsBackground fluxMaximum fluxC
111 -280B2.7C7.524

Solar flares

RegionStartMaximumEnd
8280C8.2 03:1103:3803:58
-C1.3 16:5617:1217:21
-C2.1 19:3819:4419:48
-C1.1 20:5020:5320:55
-B9.6 21:2221:2721:35

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:216
Current stretch spotless days:18

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